Planet’s Flock 2E’-1 Earth-imaging satellite re-entered the atmosphere on April 15, 2018 – decaying 23 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-7 Earth-imaging satellite re-entered the atmosphere on April 6, 2018 – decaying 22 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Three CubeSat Doves belonging to Planet Lab’s Flock of satellites re-entered the atmosphere in a single calendar day on April 5, 2018 after each spent nearly two years in orbit as part of the company’s Earth-imaging constellation.

The Atlantis CubeSat, part of the QB50 CubeSat initiative, re-entered the atmosphere on March 28, 2018 after less than one year in Low Earth Orbit, becoming the second of the QB50 series to decay from orbit after collecting data from the seldom-measured lower thermosphere.

Planet’s Flock 2E’-9 Earth-imaging satellite re-entered the atmosphere on March 12, 2018 – decaying 22 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-11′ Earth-imaging satellite re-entered the atmosphere on March 11, 2018 – decaying 21 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-4 Earth-imaging satellite re-entered the atmosphere on March 11, 2018 – decaying 22 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

The Columbia Sat CubeSat, part of the QB50 CubeSat initiative, re-entered the atmosphere on March 7, 2018 after less than one year in Low Earth Orbit, becoming the first of the QB50 series to decay from orbit after collecting data from the seldom-measured lower thermosphere.

Planet’s Flock 2E-11 Earth-imaging satellite re-entered the atmosphere on March 4, 2018 – decaying 20 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-12 Earth-imaging satellite re-entered the atmosphere on March 3, 2018 – decaying 20 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E’-12 Earth-imaging satellite re-entered the atmosphere on February 28, 2018 – decaying 20 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-10 Earth-imaging satellite re-entered the atmosphere on February 28, 2018 – decaying 21 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E’-10 Earth-imaging satellite re-entered the atmosphere on February 17, 2018 – decaying 20 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-6 Earth-imaging satellite re-entered the atmosphere on February 12, 2018 – decaying 19 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.

Planet’s Flock 2E-2 Earth-imaging satellite re-entered the atmosphere on January 23, 2018 – decaying 20 months after being released from the International Space Station to join Planet’s orbiting constellation of Doves that image the entire Earth at least once per day.